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06-04-2016
Mathematics

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Expand these expressions, 11(2x + 11) , 2(3n - 4.5 ) and, 3(6x - 9).

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06-04-2016

Expanding expressions here means to apply the distributive property.

x(a+b)
xa + ab

Try it now?

11(2x + 11)
22x + 121

2(3n - 4.5)
6n - 9

3(6x - 9)
18x - 27

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